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Caterpillar original Diesel Engine Fuel Injector, Cross Reference 265-8106, Fuel Injector 258-8745, 267-9717, Replacement for OEM 10R7221, for C9 Engine New Construction original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 258-8745 |
| MOQ: | 1 |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C9 diesel fuel injector
,OEM 10R7221 replacement injector
,265-8106 fuel injector
Caterpillar original Diesel Engine Fuel Injector, Cross Reference 265-8106, Fuel Injector 258-8745, 267-9717, Replacement for OEM 10R7221, for C9 Engine New Construction original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | Caterpillar C9 |
Injector Type | Common Rail Fuel Injector |
Quality Standard | OEM Specification |
Packaging | Standard Industrial Packaging |
Fuel System | Common Rail |
OE Number | 258-8745 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 2588745, CA2588745, 254-4339, 254-4340, 265-8106, 266-4446, 267-3360, 267-3361, 267-9710, 267-9717, 267-9722 |
Vehicle / Equipment Application | Excavators, Loaders, Generator Sets (Heavy Machinery & Power Generation Equipment) |
Application Type | Construction Machinery & Power Generation |
Engineered for the Caterpillar C9 diesel platform, the 258-8745 fuel injector is a precision common rail injector serving construction and power generation equipment. Supplied under OE number 258-8745 (also referenced as 2588745 and CA2588745), this injector interchanges with a full set of cross numbers — 254-4339, 254-4340, 265-8106, 266-4446, 267-3360, 267-3361, 267-9710, 267-9717 and 267-9722 — giving procurement teams maximum flexibility when sourcing replacements for CAT C9 engines.
As a core component of the C9 common rail fuel system, the injector delivers precisely metered, finely atomized fuel directly into the combustion chamber, supporting stable combustion, responsive power output and consistent fuel economy under continuous heavy-duty operation. Manufactured to OEM specifications, each unit is built with high-grade materials and tight machining tolerances to withstand the high injection pressures, thermal stress and demanding duty cycles typical of industrial diesel applications, helping to extend service intervals and reduce unplanned downtime.
This C9 injector is widely applied in heavy machinery and power generation equipment, including excavators, loaders and generator sets powered by the Caterpillar C9 engine. Its broad cross-reference coverage makes it a practical single-SKU solution for distributors, fleet maintenance providers and equipment rebuilders serving mixed fleets. For quotation, lead time and bulk order support, contact our sales team with the OE number 258-8745 or any of the listed cross numbers to confirm compatibility with your equipment.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
